The pre-assembled triangle is the main element to create the supports with overhang or flat roof. It is delivered with pre-assembled and mechanised parts to modify their angle of inclination. The system is all bolted and fixed, eliminating the need for welding and drilling during installation. The unique. We design and manufacture photovoltaic mounting systems in aluminum and steel for ground-mounted PV plants, rooftop systems, and custom solutions to customer specifications. In addition, well-engineered system components significantly. Mounting structures by KNESS for ground- based and rooftop solar stations are a combination of simplicity and functionality, optimal metal consumption, reliability and efficiency — the best characteristics all in one product KNESS RnD Center's team develops custom metal structures for mounting PV. These systems are meticulously designed and engineered to provide robust support for photovoltaic (PV) modules, ensuring optimal performance and durability across various solar installations. These. This article addresses the technical, aesthetic, and strategic problem of the limited attention paid to design and selection of materials in photovoltaic system (PSS) support structures despite their direct impact on the efficiency, durability and economic viability of these systems.